GPT Image 2
- Latency
- 68.0 s
- Reported cost
- $0.0085
- Attempts
- 1
- Requested size
- 1024x1024
Same fixture.
Measured API result.
One accepted output per model. Cost and latency are copied from the stored run records; this dated snapshot is not a universal ranking.
Flux 2 Flex
- Latency
- 32.0 s
- Reported cost
- $0.0700
- Attempts
- 2
- Requested size
- 1024x1024
Gemini 2.5 Flash
- Latency
- 32.0 s
- Reported cost
- $0.0125
- Attempts
- 1
- Requested size
- 1024x1024
Reproduce the request.
Experimental electronic music festival poster, oversized condensed type placeholders, electric blue field, silver halftone sphere, asymmetric Swiss grid, high contrast screen-print texture, leave all wording blank.
GPT and Flux followed the blank-placeholder instruction more closely. Gemini rendered invented festival wording despite the prompt explicitly asking for blank type.
Test date: 2026-07-21. The report uses one accepted output from each API and preserves the original images and JSON run records in GitHub. Availability, behavior, and pricing can change.